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#!/bin/sh
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#
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# rc.disable_hdd_apm
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#
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# part of pfSense (https://www.pfsense.org)
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# Copyright (c) 2004-2013 BSD Perimeter
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# Copyright (c) 2013-2016 Electric Sheep Fencing
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# Copyright (c) 2014-2024 Rubicon Communications, LLC (Netgate)
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# All rights reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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CAMCONTROL=/sbin/camcontrol
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for i in /dev/ad?; do
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if [ ! -e ${i} ]; then
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continue;
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fi
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ENABLED=$(${CAMCONTROL} identify ${i} \
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| grep "advanced power management" | awk '{print $5}')
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if [ "${ENABLED}" = "no" ]; then
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continue
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fi
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SUPPORTED=$(${CAMCONTROL} identify ${i} \
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| grep "advanced power management" | awk '{print $4}')
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if [ "${SUPPORTED}" != "no" ]; then
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echo Disabling APM on $i
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${CAMCONTROL} apm ${i}
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fi
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done
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